If it matters any I know Exalt has played around with reusing 6GHz licenses since I guess they cover a pretty wide area... the gear is now much better than the rules are. I don't recall all of the details except that if you had once license you could be able to sneak another link in using the same exact frequencies...
Daniel White 3-dB Networks http://www.3dbnetworks.com >-----Original Message----- >From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On >Behalf Of Tom DeReggi >Sent: Monday, January 19, 2009 5:44 PM >To: WISPA General List >Subject: Re: [WISPA] Multi-Point MMW- was Ceragon, Dragonwave and >whatelse? > >Good point Matt. > >My original comment/thoughts were not to bypass licensing requirements >per >link.(meaning in PtMP, with 2 CPEs and one shared radio, it would >require >two path analysises). It was to minimize interference, and colocation >fees, >when installing multiple links to several Customer buildings located >right >next to each other. >In an example from this week, We had 3 remote buildings all within a 5 >degree beamwidth from the tower site, at about 1.5 miles each. Side >lobe >connection would have been fine, based on short distance, possible even >with >a 1 ft dish at 23Ghz. > >The question was really several part.. > >1. The technical feasibilty of the FCC rules >2. The technical feasability of spectrum characteristics. >3. Whether Dragonwave hardware, could support the application. > >Tom DeReggi >RapidDSL & Wireless, Inc >IntAirNet- Fixed Wireless Broadband > > >----- Original Message ----- >From: "Matt Liotta" <mlio...@r337.com> >To: "WISPA General List" <wireless@wispa.org> >Sent: Monday, January 19, 2009 5:36 PM >Subject: Re: [WISPA] Multi-Point MMW- was Ceragon, Dragonwave and >whatelse? > > >> >> On Jan 19, 2009, at 5:13 PM, Charles Wu (CTI) wrote: >> >>> 3. No -- while you *could* do PtMP -- problem is antenna beamwidth >>> requirements (and interference protection minimums) >>> >> Use the side lobes Luke. >> >> -Matt >> >> >> >> ---------------------------------------------------------------------- >---------- >> WISPA Wants You! Join today! >> http://signup.wispa.org/ >> ---------------------------------------------------------------------- >---------- >> >> WISPA Wireless List: wireless@wispa.org >> >> Subscribe/Unsubscribe: >> http://lists.wispa.org/mailman/listinfo/wireless >> >> Archives: http://lists.wispa.org/pipermail/wireless/ >> >> >> -- >> No virus found in this incoming message. >> Checked by AVG. >> Version: 7.5.552 / Virus Database: 270.10.9/1902 - Release Date: >1/19/2009 >> 9:37 AM >> >> > > > >------------------------------------------------------------------------ >-------- >WISPA Wants You! Join today! >http://signup.wispa.org/ >------------------------------------------------------------------------ >-------- > >WISPA Wireless List: wireless@wispa.org > >Subscribe/Unsubscribe: >http://lists.wispa.org/mailman/listinfo/wireless > >Archives: http://lists.wispa.org/pipermail/wireless/ -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
